[1]况 康,王永青,刘 阔,等.数控机床在不同进给速度下的圆度测试和分析[J].机械与电子,2017,(12):3-5.
 KUANG Kang,WANG Yongqing,LIU Kuo,et al.Roundness Measurement and Analysis of CNC Machine Tools at Different Feed Speeds[J].Machinery & Electronics,2017,(12):3-5.
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数控机床在不同进给速度下的圆度测试和分析
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《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2017年12期
页码:
3-5
栏目:
设计与研究
出版日期:
2017-12-15

文章信息/Info

Title:
Roundness Measurement and Analysis of CNC Machine Tools at Different Feed Speeds
文章编号:
1001-2257(2017)12-0003-03
作者:
况 康王永青刘 阔吴嘉锟刘志松
(大连理工大学机械工程学院精密与特种加工教育部重点实验室,辽宁 大连 116024)
Author(s):
KUANG Kang WANG Yongqing LIU Kuo WU Jiakun LIU Zhisong
(Key Laboratory for Precision and Non-Traditional Machining Technology of Ministry of Education,School of Mechanical Engineering, Dalian University of Technology, Dalian 116024,China)
关键词:
球杆仪 圆度测试 误差分析 数控机床
Keywords:
ballbar roundness measurement error analysis CNC machine tool
分类号:
TG659
文献标志码:
A
摘要:
通过采用Renishaw QC20-W无线型球杆仪对某立式加工中心的XY,YZ,ZX三个平面在不同的进给速度下圆度误差进行了测试,对不同进给速度下的圆度误差进行了对比和分析。最后通过分析机床各项因素对圆度误差的影响,得出了造成伺服轴圆度误差的主要原因是由于伺服不匹配和垂直度误差,给出了改进伺服轴位置环增益等建议。
Abstract:
The roundness error test using Renishaw QC20-W wireless ballbar for a certain type of vertical machine center's XY, YZ, ZX plane. The roundness errors at different feed speeds are compared and analyzed. Finally, through the analysis of various factors influence on machine roundness error, the main cause of the servo axis roundness error is due to the servo mismatch and verticality error, and the improvement of servo shaft position loop gain is proposed.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2017-06-05 项目基金:国家科技重大专项资助(2014ZX04014021)
作者简介:况 康(1994-),男,安徽淮北人,硕士研究生,研究方向为数控机床精度保持性技术研究; 王永青(1969-),男,内蒙古赤峰人,教授,博士,研究方向为数控装备智能控制理论,数控及数字化制造系统,复杂曲面精密测量和加工。
更新日期/Last Update: 2017-12-25